<!DOCTYPE html>
<html>
  <head>
    <script src="../build/react.js"></script>
    <script src="../build/react-dom.js"></script>
    <script src="../build/browser.min.js"></script>
  </head>
  <body>
    <div id="example"></div>
    <script type="text/babel">
var MyComponent = React.createClass({
  handleClick: function() {
    this.refs.myTextInput.focus();
  },
  render: function() {
    return (
      <div>
        <input type="text" ref="myTextInput" />
        <input type="button" value="Focus the text input" onClick={this.handleClick} />
      </div>
    );
  }
});

ReactDOM.render(
  <MyComponent />,
  document.getElementById('example')
);
    </script>
  </body>
</html>
